Second Nature

Second Nature is a UK-based digital weight-loss programme that combines NHS-trusted, CQC-regulated clinical care with dietitian-led coaching and behaviour-change support. The service pairs weight-loss medication (including Wegovy, Mounjaro, oral semaglutide and Orlistat programmes) with personalised medication reviews, a mobile app for tracking, and a science-based content library of guides and member stories. It operates as a registered pharmacy, supports NHS referrals and partnerships, and was surfaced as a portfolio company of 500 Global and Speedinvest. As of this enrichment pass Second Nature publishes a consumer marketing site and an llms.txt discovery file but exposes no public developer portal, API reference, SDKs, or machine-readable API surface.

Second Nature is profiled on the APIs.io network. Tagged areas include Company, Health, Weight Loss, Digital Health, and Healthcare.

Second Nature’s developer surface includes engineering blog, support, and 5 more developer resources.

🌐 Visit website 📡 Source on GitHub

15.0/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5

0 APIs

CompanyHealthWeight LossDigital HealthHealthcareWellnessConsumer

Kin Score

Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5

Composite quality — 15.0/100 · emerging

Contract Quality 0.0 / 25

Developer Ergonomics 1.3 / 20

Commercial Clarity 4.2 / 20

Operational Transparency 0.0 / 13

Governance 0.0 / 12

Discoverability 6.8 / 10

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 15

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/second-nature: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Company 2

The organization behind the API

Website

Website

Blog

Blog

Source (apis.yml)

aid: second-nature
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/second-nature.png
name: Second Nature
description: Second Nature is a UK-based digital weight-loss programme that combines NHS-trusted, CQC-regulated clinical care
  with dietitian-led coaching and behaviour-change support. The service pairs weight-loss medication (including Wegovy, Mounjaro,
  oral semaglutide and Orlistat programmes) with personalised medication reviews, a mobile app for tracking, and a science-based
  content library of guides and member stories. It operates as a registered pharmacy, supports NHS referrals and partnerships,
  and was surfaced as a portfolio company of 500 Global and Speedinvest. As of this enrichment pass Second Nature publishes
  a consumer marketing site and an llms.txt discovery file but exposes no public developer portal, API reference, SDKs, or
  machine-readable API surface.
url: https://raw.githubusercontent.com/api-evangelist/second-nature/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
- speedinvest
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Health
- Weight Loss
- Digital Health
- Healthcare
- Wellness
- Consumer
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/second-nature-domain-security.yml
- type: Website
  url: https://secondnature.io
- type: Blog
  url: https://www.secondnature.io/blog
- type: Support
  url: https://www.secondnature.io/faqs
- type: PrivacyPolicy
  url: https://www.secondnature.io/privacy
- type: TermsOfService
  url: https://www.secondnature.io/terms
- type: LLMsTxt
  url: llms/second-nature-llms.txt
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 2
  pass: local-v1